Automobile front bumper



FIG. 1 is a front perspective view of an automobile front bumper showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a left-side view thereof; and,

FIG. 6 is a right-side view thereof. 

The ornamental design for a automobile front bumper, as shown and described. 